diff --git a/Gemfile.lock b/Gemfile.lock
index e2fa430..9f7e476 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -42,7 +42,7 @@ GEM
     diff-lcs (1.3)
     docile (1.3.1)
     eventmachine (1.2.7)
-    fakefs (0.20.1)
+    fakefs (0.13.3)
     gherkin (2.12.2)
       multi_json (~> 1.3)
     highline (1.7.10)
@@ -68,7 +68,7 @@ GEM
       rake
     plist (3.1.0)
     public_suffix (1.4.6)
-    rack (1.6.11)
+    rack (1.6.12)
     rack-protection (1.5.5)
       rack
     rake (10.5.0)
@@ -113,7 +113,7 @@ DEPENDENCIES
   aruba (= 0.4.6)
   cucumber (~> 1.3)
   daemons (~> 1.1)
-  fakefs (~> 0.6)
+  fakefs (~> 0.13.3)
   httparty (~> 0.10.0)
   httpclient (= 2.4.0)
   mimic (~> 0.4)